4 tons high quality double drum hydraulic vibratory roller SN-1400
The 4-ton double-drum roller has become the preferred equipment for compacting hard materials and thick asphalt construction due to its high-pressure strength, high vibration efficiency and durability. It is especially suitable for engineering projects that pursue high strength, high progress and have a budget biased towards long-term economy.
product details
The 4-ton double-steel-wheel roller (double-steel-wheel vibratory roller) has high-density compaction and efficient operation as its core advantages, and is especially suitable for asphalt surface layer and hard base construction with high compaction strength and efficiency requirements. Its core advantages are reflected in the following aspects:
High-density compaction, suitable for high-strength demand scenarios
High-pressure strength:
– The double-steel-wheel design provides high-line pressure, combined with the vibration function (high frequency/multiple amplitude optional), quickly breaks the gap between aggregates and improves the density of materials (especially suitable for hard materials such as asphalt mixtures and gravel bases). – The vibration + static pressure combination mode can compact thick bases (such as ≥10cm asphalt layers) in layers to avoid loose materials inside.Uniform compaction:
– The synchronous vibration of the double-steel wheels reduces the “wheel mark” residue, ensures compaction uniformity, and avoids local settlement. – The surface of the steel wheel can be sprayed with water to prevent sticking, reduce the adhesion of asphalt materials, and ensure continuous operation quality.Additional Specs
Operating weight
3850kg
Total length
3000mm
Total width
1560mm
Total height (excluding anti-collision beam)
2000mm
Steering mode
Hydraulic steering
Engine optional (National II/National IV/EPA/Euro V)
Changchai 490/Yanmar 386 Other engines can be consulted separately
Typical application scenarios
Economical and durable
1. Low maintenance cost:
— The steel wheel has a simple structure, and only needs to lubricate the bearings and check the vibration system regularly. — The water spray system can reduce the frequency of cleaning and reduce the input of manual maintenance.2. Strong durability:
— The steel wheel has strong wear resistance and is suitable for compacting the base containing sharp aggregates (such as gravel) with a long service life. — The closed vibration bearing design reduces the intrusion of sand and dust and extends the life of core components.
